Add docs for reposition_note permission

https://gitlab.com/gitlab-org/gitlab/-/issues/276739

doc/user/permissions.md

@@ -159,6 +159,7 @@ The following table depicts the various user permission levels in a project.
 | Manage Terraform state                            |         |            |             | ✓        | ✓      |
 | Manage license policy **(ULTIMATE)**              |         |            |             | ✓        | ✓      |
 | Edit comments (posted by any user)                |         |            |             | ✓        | ✓      |
+| Reposition comments on images (posted by any user)|✓ (*11*) | ✓ (*11*)   |  ✓ (*11*)   | ✓        | ✓      |
 | Manage Error Tracking                             |         |            |             | ✓        | ✓      |
 | Delete wiki pages                                 |         |            |             | ✓        | ✓      |
 | View project Audit Events                         |         |            |             | ✓        | ✓      |
@@ -188,6 +189,7 @@ The following table depicts the various user permission levels in a project.
 1. For information on eligible approvers for merge requests, see
    [Eligible approvers](project/merge_requests/merge_request_approvals.md#eligible-approvers).
 1. Owner permission is only available at the group or personal namespace level (and for instance admins) and is inherited by its projects.
+1. Applies only to comments on [Design Management](project/issues/design_management.md) designs.
 
 ## Project features permissions